Linksys RV042 Router Open Port Guide

Linksys RV042 routers include a very basic firewall that helps protect your home network form unwanted access from the internet. Since this firewall blocks incoming connections you may need open a port through it for certain games and applications. This process of opening a port is frequently called a port forward, since you are forwarding a port from the internet to your home network.

The basic process to open a port is:

Setup a static IP address on either your computer or device that you want to forward a port to.

Login to your Linksys RV042 router.

Navigate to the port forwarding section.

Click the Setup link.

Click on Forwarding.

Click the Service Management button.

Create a port forward entry.

While these steps might seem difficult at first, we will walk you through each step for your Linksys RV042 router.

We think that forwarding a port should be easy. That's why we created Network Utilities.
Our software does everything that you need to forward a port.

After setting up a static ip address on your devices you need to login to your router.

Step 2

Now we are going to login to your Linksys RV042 router. Your router has a web interface, so you will login to it using your web browser.
This can be either Chrome, Firefox, Internet Explorer, or Edge. It usually does not matter which browser you choose to use.

Open up your web browser and find the address bar. It should look something like this:

192.168.1.1

In the picture above the address bar has 192.168.1.1 in it. Just replace all of that with the IP address of your Linksys RV042 router.
Your router's IP address can also be refered to as your computer's default gateway.

By default the IP address is set to: 192.168.1.1

After entering the IP address of your router you can simply press enter. If all goes well you will see the following screen:

You should see a box prompting you for your username and password.

The Default Linksys RV042 Router Username is: admin

The Default Linksys RV042 Router Password is: admin

Enter your username and password, and then click the Login button to log in to your Linksys RV042 router.

Linksys Usernames and Passwords

If you still can't login to your router because you forgot your Linksys RV042 router username and password, use our How to Reset a Router Password guide to set your Linksys RV042 router back to its factory settings.

Step 3

Now we need to find the port forwarding section in your router. Here's how you do it. Starting from the first page in your router:

Click the Setup link near the top of the page.

You should now see a new menu. In this new menu, click Forwarding.

Click the Service Management button.

Step 4

Here are the ports to forward for Xbox Live:

TCP Ports:

3074

UDP Ports:

3074

If you are looking for the ports for a different application you can find it by either:

Create a name for this forward and put it in the Service Name box. The name is only used as a reminder and has no effect on the port forward.

In the Protocol box select the protocol that you want to forward these ports over.

If you need to allow a single port, enter that port number into the left hand Port Range and the right hand Port Range boxes. If you need to allow a range of ports, enter the lowest number of that range into the left hand Port Range box. Then enter the highest number of that range into the right hand Port Range box.

Click the Add to list button when you are done.

When you are finished, click the Save Setting button.

Select the application you created using the Service drop down box. Then click Enable to enable it.

Enter the IP address to forward these ports to into the IP Address box. If you are forwarding ports so you can run a program on your
device, you should enter your device's IP address into that box.

Click the Add to list button.

When you're finished, click Save Settings near the bottom of the screen to save your changes.

Test if Your Ports are Open

Now that you have forwarded ports on the Linksys RV042 you should test to see if your ports are forwarded correctly.

To test if your port has been properly forwarded, you can use our Network Utilities tool, which includes a free Open Port Checker.
Our Open Port Check tool is the only online port checking tool with Guaranteed Results.